Mined Diamond Necklaces
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Vendor:Finediam
0.15ct Diamond Blue Sapphire With Chain - 9k White Gold
This product is a piece of jewelry that features a blue sapphire as the main stone, set in 18K white gold. The total diamond weight is 0.15 carats, with the main stone being an oval-shaped sapphire weighing 1.08 carats. The dimensions of the piece...- £862.92
- £862.92
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9k White Gold
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9k Rose Gold
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9k Yellow Gold
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Vendor:Finediam
1.40ct Sapphire Diamond Halo Pendant With Chain
Oval Sapphire and Diamond Pendant in 18K Yellow Gold Introducing our handcrafted pendant, meticulously designed to highlight a mesmerizing oval-shaped blue sapphire, complemented by a halo of shimmering diamonds. Set in luxurious 18K yellow gold with a combination of claw and pave settings, this...- £754.92
- £754.92
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Vendor:Finediam
1.50ct Sapphire Diamond 18K Gold Cluster Pendant With Chain - 18k White Gold
Round Blue Sapphire and Diamond Pendant in 18K White Gold Introducing our handcrafted pendant, meticulously designed to highlight a mesmerizing round-shaped blue sapphire, complemented by a halo of sparkling diamonds. Set in luxurious 18K white gold with a classic claw setting, this exquisite piece...- £2,029.32
- £2,029.32
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18k White Gold
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18k Rose Gold
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18k Yellow Gold
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Vendor:Finediam
Sapphire Diamond Pendant In Gold (With Chain) - 9k White Gold
Princess-Cut Blue Sapphire and Diamond Pendant in 9K White Gold Introducing our handcrafted pendant, meticulously designed to showcase a vibrant princess-cut blue sapphire, accented by sparkling diamonds. Set in elegant 9K white gold with a classic claw setting, this exquisite piece exudes timeless elegance...- £452.52
- £452.52
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9k White Gold
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9k Rose Gold
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9k Yellow Gold
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Vendor:Finediam
Oval Sapphire Diamond 18K White Gold Pendant With Chain
Oval Blue Sapphire and Diamond Pendant in 18K White Gold Introducing our exquisite handcrafted pendant, meticulously designed to highlight a captivating oval-shaped blue sapphire, complemented by shimmering diamonds. Set in luxurious 18K white gold with a classic claw setting, this unique piece exudes timeless...- £1,143.72
- £1,143.72
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Vendor:Finediam
1.00ct Lab Diamond Cross Pendant With Chain - 9k White Gold
Round Sustainable Lab Diamond Pendant in 9K White Gold Elevate your jewellery collection with our meticulously handcrafted pendant, showcasing a brilliant round-shaped sustainable lab diamond. Set in lustrous 9K yellow gold with a sleek channel setting, this exquisite piece radiates timeless elegance and ethical...- £1,111.32
- £1,111.32
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9k White Gold
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9k Rose Gold
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9k Yellow Gold
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Vendor:Finediam
1.00ct Lab Diamond Cross Pendant With Chain - 9k White Gold
Round Sustainable Lab Diamond Pendant in 9K White Gold Elevate your jewellery collection with our meticulously handcrafted pendant, showcasing a brilliant round-shaped sustainable lab diamond. Set in lustrous 9K white gold with a sleek channel setting, this exquisite piece radiates timeless elegance and ethical...- £690.12
- £690.12
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9k White Gold
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9k Yellow Gold
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9k Rose Gold
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Vendor:Finediam
Cross Shape Lab Diamond Pendant In Gold With Chain
Round Sustainable Lab Diamond Necklace in 9K White Gold Elevate your jewellery collection with our meticulously handcrafted necklace, showcasing a brilliant round-shaped sustainable lab diamond. Set in lustrous 9K white gold with a classic claw setting, this exquisite piece radiates timeless elegance and ethical...- From £1,219.32
- From £1,219.32
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Vendor:Finediam
Lab Diamond Cluster Pendant In Silver Without Chain
Oval Sapphire and Lab Grown Diamond Silver Necklace Discover the allure of our handcrafted silver necklace, featuring a captivating oval-shaped sapphire complemented by a sparkling lab-grown diamond. This exquisite piece showcases a harmonious blend of natural elegance and contemporary design, perfect for adding a...- From £182.52
- From £182.52
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Vendor:Finediam
1.00ct Cluster Diamond Circles Drop Pendant With Chain - 18k White Gold
This product is a diamond pendant with a total diamond weight of 1.00 carats. The dimensions are 11mm x 11mm and the main stone shape is round. The metal used is 18K White Gold and the diamond quality is H/Si. The setting is Pave...- £1,543.32
- £1,543.32
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18k White Gold
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18k Yellow Gold
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18k Rose Gold
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Vendor:Finediam
0.75ct Diamond Marquise Pendant with Chain - 18k White Gold
This piece of jewelry features a marquise-shaped main diamond with a weight of 0.50 carats, set in 18K gold. The total diamond weight of the piece is 0.75 carats. The main stone is set in a claw setting and the diamond quality is rated...- £862.92
- £862.92
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18k White Gold
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18k Yellow Gold
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18k Rose Gold
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Vendor:Finediam
Diamond Necklace Set in 18K Gold – Sustainable Lab & Mined Options
PRODUCT DESCRIPTION: The main stone is a round diamond set in 18K white gold with premium quality. The setting is a claw setting, and the ring is UK hallmarked and handcrafted. The diamonds used are conflict-free and nickel-free. The dimensions of the ring are...- From £1,618.92
- From £1,618.92
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Vendor:Finediam
Marquise Cut Lab Grown Diamond Pendant Necklace in 9K Gold With Chain
Main stone: 0.50 carat marquise-shaped center stone Metal: 18K white gold Total diamond weight: 0.73 carats Diamond quality: H/SI Setting: Claw setting Dimensions: 18mm x 11mm Chain: 9K white gold adjustable chain included, variable length Certification: UK hallmarked Origin: Handcrafted in the UK Variability:...- From £787.32
- From £787.32
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Vendor:Finediam
Lab Grown Diamond Emerald Solitaire Halo Pendant Necklace in White Gold
Diamond quality: G/VS Main stone shape: Emerald cut Metal: 18K white gold Setting: Claw setting Dimensions: 15mm x 9mm Chain: 9K white gold adjustable chain included Origin: Handcrafted in the UK Certification: UK hallmarked Diamond source: Conflict-free and nickel-free Variability: Weights, gem colors,...- From £1,597.32
- From £1,597.32
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Vendor:Finediam
0.50Ct Lab Grown Diamond Halo Pendant Necklace in 18K White Gold – H/SI Clarity
Experience timeless elegance with the 0.50Ct Lab Grown Diamond Halo Pendant Necklace in 18K white gold. This stunning pendant features a round lab-grown diamond with exceptional H color and SI clarity, set in a secure claw setting to maximize its brilliance and sparkle. The...- £1,348.92
- £1,348.92
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Vendor:Finediam
0.50Ct Round Lab Grown Diamond Halo Pendant in 18K White Gold – H/SI Quality
Discover the elegance of our 0.50Ct Round Lab Grown Diamond Halo Pendant, designed to captivate and enchant. This stunning pendant features a beautiful round lab-grown diamond, surrounded by a radiant halo of pink diamonds, all crafted to perfection with H/SI diamond quality. Set in...- £895.32
- £895.32
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Vendor:Finediam
0.60Ct Round Lab Grown Diamond Halo Pendant Necklace in White Gold (With Chain)
Product Specifications: Total Diamond Weight: 0.60 carats Dimensions: 8mm x 10mm Main Stone Shape: Round Metal: 18K Gold Diamond Quality: H/Si Setting: Claw+Pave Chain: 9K White Gold chain included, with variable length UK Hallmarked: Yes UK Handcrafted: Yes Conflict-Free Diamonds: Yes Nickel-Free: Yes Note:...- £1,381.32
- £1,381.32
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Vendor:Finediam
0.06Ct Solitaire Lab Grown Diamond Heart Shape Charm Pendant in Gold With Chain
Product Specifications: Type: Diamond Pendant Total Diamond Weight: 0.06 carats Dimensions: 6mm Main Stone: Round Diamond Metal: 9K Gold Diamond Quality: Premium Setting: Pave Setting Chain: Silver chain included, with variable length UK Hallmarked: Yes Handcrafted: Yes Conflict-Free Diamonds: Yes Nickel-Free: Yes Note: Please...- £344.52
- £344.52
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Vendor:Finediam
0.30Ct Lab Grown Diamond Heart Shape Charm Pendant in Yellow Gold
Product Specifications: Material: 9K White Gold Main Stone: Round Diamond Total Diamond Weight: 0.30 carats Dimensions: Approximately 23mm (width) x 22mm (length) Diamond Quality: Premium Setting: Claw Setting Chain: Silver chain included, with variable length UK Hallmarked: Yes Handcrafted: Yes Conflict-Free Diamonds: Yes Nickel-Free:...- £636.12
- £636.12
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Vendor:Finediam
0.03Ct Lab Grown Diamond Heart Shape Pendant in Gold With Chain
Product Specifications: Material: 18K White Gold Main Stone: Round Diamond Total Diamond Weight: 0.03 carats Dimensions: 13mm (width) x 13mm (length) Diamond Quality: Premium Setting: Channel Setting Chain: Silver chain included, with variable length UK Hallmarked: Yes Handcrafted: Yes Conflict-Free Diamonds: Yes Nickel-Free: Yes...- £474.12
- £474.12
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Vendor:Finediam
0.33Ct Natural Diamond Heart Shape Channel Set Pendant in Gold With Chain
Product Specifications: Material: 9K White Gold Main Stone: Baguette-shaped Diamond Total Diamond Weight: 0.33 carats Dimensions: 17mm (width) x 18mm (length) Diamond Quality: Premium Setting: Channel Setting Chain: Silver chain included, with variable length UK Hallmarked: Yes Handcrafted: Yes Conflict-Free Diamonds: Yes Nickel-Free: Yes...- £722.52
- £722.52
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Vendor:Finediam
0.20Ct Round Lab Grown Diamond Heart Shape Pendant With Chain
Product Specifications: Total Diamond Weight: 0.20 carats Dimensions: 12mm x 10mm Main Stone Shape: Round Metal: 9K Gold Diamond Quality: Premium Quality Setting: Rubover Gold Vermeil Chain: Included, with variable length UK Hallmarked: Yes UK Handcrafted: Yes Conflict-Free Diamonds: Yes Nickel-Free: Yes Note: Please...- £420.12
- £420.12
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Vendor:Finediam
0.07Ct Round Lab Grown Diamond Heart Shape Pendant Necklace With Chain
PRODUCT SPECIFICATIONS Total Diamond Weight: 0.07 carats Main Stone: Round Diamond (Premium Quality) Setting: Pave Metal: White Gold Silver Chain: Included, Variable Length Conflict-Free Diamonds: Yes Nickel-Free: Yes UK Hallmarked: Yes Handcrafted: Yes Please note that weights, gem colors, and sizes are approximate and...- £355.32
- £355.32
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Vendor:Finediam
0.05Ct Round Lab Grown Diamond Heart Shape Pendant Necklace With Chain
PRODUCT SPECIFICATIONS Total Diamond Weight: 0.05 carats Dimensions: 8mm Main Stone: Diamond Gem Information: Diamond Guide Main Stone Shape: Round Metal: 9K White Gold Diamond Quality: Premium Quality Setting: Pave Silver Chain: Included, With Variable Length UK Hallmarked: Yes UK Handcrafted: Yes Conflict-Free Diamonds:...- £322.92
- £322.92
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Vendor:Finediam
0.47Ct Round Diamond Heart Shape Necklace Pendant Without Chain
This product is a piece of jewelry made of 9K white gold with a total diamond weight of 0.47 carats. The main stone is a round diamond of premium quality set in a pave setting. The dimensions of the product are approximately 13mm in...- From £522.72
- From £522.72
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Vendor:Finediam
0.25Ct Solitaire Round Diamond Pendant Necklace in Yellow Gold (Without Chain)
PRODUCT SPECIFICATIONSDIMENSIONS: 6.6mmMAIN STONE SHAPE: RoundMETAL:18K Yellow GoldSETTING: Claw9K GOLD CHAIN: Included, With Variable LengthUK HALLMARKED: YesUK HANDCRAFTED: YesCONFLICT FREE DIAMONDS: YesNICKEL FREE: YesPlease note weights, gem colors and sizes are approximate and may vary slightlyDIAMOND CHOICESYou have the option to select our sustainable...- From £398.52
- From £398.52
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Vendor:Finediam
0.50Ct Solitaire Round Diamond Pendant Necklace in White Gold (Without Chain)
This is a certified Chloe Diamond Pendant Necklace made of 18K White Gold. It features a claw setting and contains 0.50CT of Premium Quality diamonds. The necklace comes with free UK delivery and a 5 year guarantee. It also includes a 9K White Gold...- From £376.92
- From £376.92
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Vendor:Finediam
0.25Ct Solitaire Round Diamond Pendant Necklace in White Gold (Without Chain)
This product is a piece of jewelry made of 9K white gold with a total diamond weight of 0.25 carats. The main stone is a round diamond of premium quality, set in a claw setting. The silver chain is included with a variable length....- £409.32
- £409.32
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Vendor:Finediam
0.50Ct Solitaire Round Diamond Pendant Necklace in Yellow Gold ( Without Chain)
Product Specifications:- Total diamond weight: 0.50CT- Dimensions: 5mm- Main stone shape: Round- Metal: 18K Yellow Gold- Diamond quality: Premium Quality- Setting: Claw- 9K Gold Chain included, with variable length- UK Hallmarked: Yes- UK Handcrafted: Yes- Conflict-free diamonds: Yes- Nickel free: YesPlease note that weights,...- From £387.72
- From £387.72
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Vendor:Finediam
0.10Ct Solitaire Round Diamond Pendant Necklace in Yellow Gold (Without Chain)
This description provides details about a piece of jewelry featuring a diamond with a total weight of 0.10 carats. The diamond is set in a 9K yellow gold metal with a round shape and premium quality. The setting is a claw setting, and the...- £247.32
- £247.32
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Welcome to FineDiam's stunning selection of mined diamond necklaces, where classic elegance and natural brilliance coexist. The diamonds used in each necklace are ethically sourced and have been hand-picked for their outstanding quality, cut, and clarity. Our mined diamond necklaces are the ideal addition to any jewellery collection because they offer unparalleled sparkle and sophistication, whether they are worn for a special occasion or as an everyday luxury.
What Are Mined Diamond Necklaces?
Mined diamond necklaces feature natural diamonds that are ethically sourced from the earth. These diamonds are carefully cut and set in exquisite necklaces, designed to showcase the brilliance and timeless beauty of each stone. With their natural origin, mined diamonds offer unique characteristics and a rich history, making them a meaningful and lasting symbol of love, commitment, and luxury.
Our collection at FineDiam consists of:
Diamond Solitaire Necklaces: A single, gorgeous diamond for classic style.
Diamond halo necklaces: For extra sparkle, a central diamond is encircled by smaller diamonds.
Diamond Pendant Necklaces: From classic solitaires to intricate designs.
Diamond bar necklaces: a row of diamonds for a sleek, contemporary style.
Diamond and Gemstone Necklaces: These necklaces combine vivid gemstones like sapphires, emeralds, and rubies with the brilliance of diamonds.
Styles for Every Occasion
Our mined diamond necklaces add a luxurious touch to any style and are made in platinum, white gold, rose gold, and yellow gold. Popular designs consist of:
Round Brilliant Cut Diamonds: The most traditional and radiant diamond shape.
Oval and cushion cut diamonds: Elegant, romantic shapes combined with contemporary sophistication.
Princess & Emerald Cut Diamonds: Sharp-edged, modern designs.
Pavé and Channel Set Diamonds: Introducing a refined touch of sparkle to a sleek band.
Why Choose FineDiam?
Every mined diamond necklace at FineDiam is made to the highest standards of craftsmanship and quality:
Ethically Sourced Diamonds: We source our diamonds ethically, and they are certified for both origin and quality.
UK Hallmarked Metals: Made with platinum and gold in 9K, 14K, or 18K for enduring beauty.
Expert Craftsmanship: Precision and brilliance are guaranteed by hand-set diamonds.
Custom Design Service: Add the diamond, metal, and style of your choice to your mined diamond necklace.
Luxurious Experience: Includes free international shipping, a certificate of authenticity, and tasteful gift wrapping.
Related Collections You’ll Love
Diamond Rings: timeless sparkle for all occasions.
Gold Necklaces: Traditional styles in rose gold, white, and yellow.
Gemstone Necklaces: An elegant splash of colour featuring sapphires, emeralds, and other precious stones.
Tennis necklaces: The pinnacle of luxury with continuous diamonds.
Shine with Timeless Beauty
Every piece of jewellery, in our opinion at FineDiam, should convey a tale of luxury and love. Our mined diamond necklaces are as beautiful as they are meaningful, combining outstanding craftsmanship with the natural brilliance of the diamonds.
































